903  
CDUS42 KKEY 301145  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
745 AM EDT THU MAR 30 2023  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR MARCH 29 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1950 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 MM 88 1952 82 4 85  
1994  
MINIMUM 74 522 AM 57 1955 70 4 67  
AVERAGE 80 76 4 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.64 1967 0.05 -0.05 0.00  
MONTH TO DATE 1.02 1.22 -0.20 0.06  
SINCE MAR 1 1.02 1.22 -0.20 0.06  
SINCE JAN 1 2.50 4.56 -2.06 2.29  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JUL 1 44 66 -22 30  
 
COOLING  
YESTERDAY 15 11 4 11  
MONTH TO DATE 407 280 127 388  
SINCE MAR 1 407 280 127 388  
SINCE JAN 1 1077 686 391 864    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84  
LOWEST 63  
AVERAGE 74  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 88 1994  
2020  
MINIMUM TEMPERATURE (F) 70 57 1953  
 
SUNRISE AND SUNSET  
MARCH 30 2023.........SUNRISE 718 AM EDT SUNSET 740 PM EDT  
MARCH 31 2023.........SUNRISE 717 AM EDT SUNSET 740 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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